baber/WOPTO huggingface dataset:
Patent JP-H0930663-A (JP)
Title: Sheet feeding device of image forming device
Inventor: MIKI KATSUHIKO
IPC: B65H1/24
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device for image forming device, which admits stacking of max. 500 sheets of paper by incorporating a universal tray capable of accommodating any sheets of paper from small to large size and can maintain the same performance as conventional mechanism while the costs are well suppressed. SOLUTION: A sheet feeding device concerned is composed of feed roller 2, bottom plate 3, pressurizing lever 4, and a bottom plate pressurizing mechanism 30 equipped with a main pressurizing spring 7 and aux. pressurizing spring 8 for putting the uppermost sheet 1 of the stack on the bottom plate 3 in pressure contact with the feed roller 2 through the action of the lever 4. In accordance with the type, size, etc. of the fed sheets, the pressurizing force of at least the aux. spring 8 is made adjustable in compliance with its tensile force by changing the tensile length while the spring 8 is hitched displaceably at the first hitching part Pa and the free end hitching part Pb and one end of the main spring 7 is secured to the fixed end hitching part Pd.
Patent JP-H0564922-A (JP)
Title: Processing system for smoothing image
Inventor: NAGATA KATSUMI
IPC: H04N1/40
Filed: 1991-06-29
Abstract: PURPOSE:To enable a pixel data to be easily processed for smoothing by a simple judge operation without making a circuit complicated by a method wherein in a thermal printer or the like having a line array like recording head which outputs an image by dividing one pixel into unit elements in a sub scan direction, the unit element is shifted in the sub scan direction or is increased and decreased in its number. CONSTITUTION:When an image is outputted by dividing one pixel into five unit elements P1-P5, a corresponding 100% diameter pixel data is formed by applying a pixel signal to three unit elements among five unit elements. Thereby, the pixel signal is applied to central three unit elements excepting the upper end one and the lower end one to compose a corresponding pixel data (b2) for an ordinary state. Besides, when a data is processed for smoothing, by increasing or decreasing the unit element to which the pixel signal is to be applied by one unit element before and behind in the sub scan direction according to adjacent pixel information, printing positions for the three stages (b2), (b2), (b3) can be set.
Patent JP-S5975883-A (JP)
Inventor: INUI HIDEO
IPC: B62M3/08
Filed: 1982-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0473359-A (JP)
Title: Concrete step and its construction
Inventor: TAKEDA KENJI
IPC: E04F11/02
Filed: 1990-07-13
Abstract: PURPOSE:To raise the efficiency of field operation by a method in which step plates are attached through a shock absorber to the angle parts of supporters of both-side walls of steps. CONSTITUTION:Step both-side walls 1a and 1b and a step floor 2 are formed by placing concrete, and supporters 3a and 3b are fixed to given positions of the walls 1a and 1b along the floor 2. A rubber packing 7 is set on the folded piece 5 of an angle part 4 projected toward the central part of the step from the walls 1a and 1b. PC plates 6 are orderly placed from the lower stage side of the step, and a rubber packing 7 is placed between the upside of the plates 6 and the adjacent step-in plates 9. The plate 6 is fixed to the angle part 4 by bolts 8 on proper place, and afterwards a swell oil-rubber seal 10 is applied to the boundaries between the plates 6 and 9 and between the plates 6 and 9 and the walls 1a and 1b to construct a step.
Patent JP-H061440-A (JP)
Title: Magnetic circuit
Inventor: KURIYAMA YOSHIHIKO
IPC: B65G54/02
Filed: 1992-06-19
Abstract: PURPOSE:To prevent cut iron powder of a rail in a magnet belt transport system from adhering to a magnetic circuit by covering the periphery of a magnet or a yoke with a non-magnetic material. CONSTITUTION:In a magnet belt 3 which is rotated while being sucked to the side of a rail 2 to apply thrust to a vehicle 1, a non-magnetic material 10 is buried in a gap formed between yokes 6 installed in plural positions on the magnetic belt 3 and a magnet 7 fixed to the yokes 6, or the peripheries of the yokes 6 are covered with a non-magnetic cover. Thus, cut iron powder of the rail can be prevented from adhering to the magnet to cause short- circuiting of a magnetic circuit and the sucking force to the rail can be prevented from being lowered.
Patent JP-S6246213-A (JP)
Title: Superposing display apparatus
Inventor: HASHIMOTO OSAMU
IPC: G01D7/00
Filed: 1985-08-26
Abstract: PURPOSE:To enable the simultaneous display of display information and element information on the same area, by providing an element information storing apparatus, a display image storing apparatus and a superposing display image forming apparatus. CONSTITUTION:When an operator operates an input apparatus to output the discrimination element relating to a certain day and the position of a display area from a display indicating apparatus 5, the display image relating to said day is displayed at the position of the display area concerned in a display apparatus 4 by the action of a display image storing apparatus 2. At the same time, the superposing image due to the element information of the day is displayed by the action of an element information storing apparatus 1 and a superposing display image forming apparatus 3 so as to be superposed to the display image. By this method, because all of necessary pieces of information can be obtained by one operation without requiring the wide display space on the picture of the display apparatus, operation becomes simple and a schedule can be determined rapidly and easily.
Patent JP-H0740654-A (JP)
Title: Pressure-sensitive material with reversibility, and reversible pressure-sensitive recording medium using the material
Inventor: ISHII YOSHITAKA
IPC: B41M5/155
Filed: 1993-07-28
Abstract: PURPOSE:To provide a novel reversible pressure-sensitive material and a medium using the material whereby images can be formed by the selective addition of pressure and the formed images can be erased on heating. CONSTITUTION:The material contains a matrix material mainly composed of one or more kinds of resins selected from a group of vinyl polymers (e.g. polyvinyl acetal) and one or more kinds of substances selected from ester and ketone (e.g. methyl behenate). A layer 13 including the matrix material mainly composed of the resin selected from a group of vinyl polymers and one or more kinds of substances selected from ester and ketone is provided at the upper side of a supporting body 11, thereby constituting this recording medium.
Patent JP-H0529443-A (JP)
Title: Apparatus and method for cooling wafer
Inventor: ARAYA TATSUJI
IPC: C30B25/12
Filed: 1991-07-25
Abstract: PURPOSE:To provide the cooling apparatus and the cooling method, of a wafer, wherein the temperature of the wafer can be cooled simply and rapidly in the cooling apparatus and the cooling method, of the wafer, which are used in the manufacturing process of a semiconductor device. CONSTITUTION:The title apparatus is provided with the following: a cooling plate 1 which is cooled by means of a cooling device 2 and in which a wafer 11 is mounted on its surface; a chamber 3 which forms a hermetically sealed space when it is brought into close contact with the peripheral part of the cooling plate 1; a holder 10 which holds the wafer 11 by keeping a definite interval from the surface of the cooling plate 1; a pressure sensor 4 which detects a pressure inside the chamber 3; a valve 5, for vacuum use, which is installed in the chamber 3; a metering valve 7 and a valve 6, for nitrogen use, which are installed in the chamber 3; and a temperature sensor 8 which detects a temperature inside the chamber 3. The title apparatus is constituted so as to provide a controller 9 which controls the valve 5 for vacuum use and the valve 6 for nitrogen use by means of the pressure sensor 4 and the temperature sensor 8.
Patent JP-H0744921-A (JP)
Title: Information recording medium
Inventor: USHIGOME HISASHI
IPC: G11B7/24
Filed: 1993-07-28
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and durability of an information recording medium. CONSTITUTION:A magnetic recording layer is formed on the opposite surface of a disk-type recording medium where an optical recording layer is formed. This magnetic recording layer is produced by coating a nonmagnetic supporting body 4 successively with a recording layer 5, shielding layer 6, print layer 8, and print protecting layer 9. The resin used in the magnetic layer 5 is a single material of a vinyl chloride, copolymer resin, and the resin in the shielding layer 6 is a single material of a polyurethane resin.
Patent JP-H0351698-A (JP)
Title: Fin
Inventor: KATSUMATA TSUYOSHI
IPC: F28F19/02
Filed: 1989-07-20
Abstract: PURPOSE:To make a heat-exchanger fin of aluminum alloy resistant to fungi without impairing the hydrophilic property, corrosion resistance, etc. by coating the fin with a resin whose film contains an antibacterial agent and whose components include a substance which dissolves in water to make the film a porous coating. CONSTITUTION:For example, a coating of a block copolymer consisting of a plurality of components, such as 'Bordron 1600', with which an antibacterial agent is incorporated and applied to the surface of a fin of aluminum can be made to show a powerful antibacterial effect at an early stage by exposing it to dew condensation so as to make a water-soluble component of its composi tion and a portion of the antibacterial agent dissolve in water. The release of a portion of the film-forming composition makes the surface of the film porous, hence an increase in the surface area and resultant exposure of the antibacterial agent in the resin. The release of the antibacterial agent is accom panied with supply at the surface so that the antibacterial agent in the resin can be used efficiently and a lasting antibacterial effect can be ensured. No offensive odor occurs and prevention of ill influences upon human bodies can be insured in the practice of this antifungi method.
Patent JP-S6166100-A (JP)
Inventor: YAMANE HIDEO
IPC: F42C13/04
Filed: 1984-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6429207-A (JP)
Title: Automatic voltage change-over circuit
Inventor: SAINOMOTO YOSHINORI
IPC: H02H9/04
Filed: 1987-07-24
Abstract: PURPOSE: To prevent the occurrence of an excessive rush current flow at the time of applying voltage from a high-voltage power supply by switching on a heater configuration for a high-voltage power supply when a power supply is turned off, and switching on a heater configuration for a low-voltage power supply only at the time of using a low-voltage power supply. CONSTITUTION: This circuit has a power voltage detection circuit 12, heaters 3a to 3c for low- and high-voltage power supplies, and a switching means 9 to switch on a heater configuration, depending on power voltage. The switching means 9 is formed to select a heater configuration for a high-voltage power supply when a power supply is turned off, and switch a heater configuration for a low-voltage power supply, only when the circuit 12 detects low voltage. As a result, the circuit can be used without troubling a user even in the case of different power voltage and at the same time, the circuit can be made to safely operate without any excessive rush current at the time of applying voltage from the high-voltage power supply via the selection of a heater configuration for the high-voltage power supply, when the power supply is turned off.
Patent JP-H06880-A (JP)
Title: Method for lining inner surface of pipe
Inventor: OTAKI SHIGETOSHI
IPC: B29K101/10
Filed: 1992-06-19
Abstract: PURPOSE:To provide a lining method favorable in execution properties using an ultraviolet irradiation device reduced in the generation of heat and having UV irradiation efficiency. CONSTITUTION:A tube 5 is inserted in a pipe 3 in a reversed state by a tube reversing and inserting machine 1 and the end part of the tube 5 is closed by a balloon type plug body 7 fitted with a wire 6 inserted at the same time and the end part closing jig 11 fitted with a pressure control valve 13 having an ultraviolet irradiation device utilizing microwavce discharge received therein is fixed to the opening end of the tube 5 and the UV irradiation device is moved while air is sent into the tube 5 to control the pressure in the pipe to cure the tube 5.
Patent JP-H0236704-A (JP)
Title: Switchboard
Inventor: DOBASHI KIYOSHI
IPC: H02B1/30
Filed: 1988-07-25
Abstract: PURPOSE:To reduce the size of a control panel by fixing operation units which are not used normally to a sub-panel which is normally contained in a body and drawn out as required. CONSTITUTION:A control panel 1 is fixed onto the upper face of a switchboard body 2 and an operator can be his feet in an operation assist space 2A formed below. Containing cases 3A, 3B are fixed to the opposite sides of the operation assist space 2A and drawers 4A, 4B are fixed therein such that they can be drawn out forward around the lower sections 4A1, 4B1 of the case. Sub-panels 4A4, 4B4 are provided on the upper face of the drawers 4A, 4B, and operational units which are not used normally are contained on the sub-panels 4A4, 4B4 and used, as required, by drawing out the drawers 4A, 4B. Since only such units as necessary for normal operation are arranged on the control panel 1, the size of the panel can be reduced.
Patent JP-H0918934-A (JP)
Title: Position registration control method in phs mobile communication system and public radio base station integrated with the position registration control function
Inventor: FUKADA SANSHIRO
IPC: H04W60/06
Filed: 1995-06-29
Abstract: PURPOSE: To reserve effectively a PHS terminal transmission reception channel by allowing a base station to control reception of position registration requests per unit time to reject the reception of the position registration requests over a prescribed number of times per unit time thereby minimizing useless position registration in an area where many PHS terminal possessors are in existence and exited therefrom and reducing considerably the position registration cost. CONSTITUTION: A discrimination section 13 receiving a position registration request from a PHS terminal 1 only once in one reception cycle based on a timer value is provided with a ring timer 14 generating repetitively a timer value corresponding to a reception cycle. In the presence of a registration request in the PHS terminal 1, a base station uses the discrimination section 13 to discriminate whether or not the position registration of the other PHS terminal 1 is accepted before and when the position registration request is a first request, the request is sent to a PHS management center via a relay station. The center registers the position information and a position registration reply signal is sent to the base station and the discrimination section 13 simultaneously enters the position registration reject state till a succeeding reception cycle.
Patent JP-H0234167-A (JP)
Title: Throw-away diaper
Inventor: YOSHINAGA KENJI
IPC: A61F13/53
Filed: 1988-07-26
Abstract: PURPOSE:To improve liquid absorption power and to decrease leakage by forming an absorption layer so as to have the specific amt. of artificial urine absorption and the rate of the liquid absorption under load and forming said layer of a highly water absorptive polymer. CONSTITUTION:The throw away diaper consists of a liquid permeable sheet on a front side, a liquid impermeable leakproof sheet on a rear side and the absorption layer positioned between the sheets. The absorption layer is formed of the highly water absorptive polymer which is a polymer having 30-70g/g amt. of the artificial urine absorption and having 20-35/g rate of the artificial urine absorption under load. The highly water absorptive polymer satisfying such properties is obtd. by crosslinking the surface of the highly water absorptive polymer with, for example, a silane coupling agent.
Patent JP-2000015657-A (JP)
Title: Injection molding machine
Inventor: MURATA NARIYASU
IPC: B29C45/13
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a woodgrain, especially a striping pattern close to a straight grain by injection molding when a molded article with a woodgrain striping pattern is obtd. by mixing a plurality of resins during molding. SOLUTION: An injection molding machine is provided with a plurality of injection devices 1 and 2 and a plurality of injection gates 4 are formed in a mold 3. In addition, nozzles 5 connecting the injection devices 1 and 2 with the injection gates 4 consists of main nozzles 5a extending from the injection devices 1 and 2 and branched nozzles 5b branching into a plurality of the branched nozzles from this main nozzle 5a and connected with the injection gates 4. In addition, the injection gates 4 are arranged on one end face of the mold 3 under a condition where they form approximately a line. In addition, the nozzles 5 of the injection devices 1 and 2 are connected alternately with the injection gates 4 stood in a line. It is possible thereby to inject alternately resins with different color from the injection gates 4 stood in a line and to form a striping pattern close to a woodgrain.
Patent JP-H0472603-A (JP)
Title: Inner partition device of electric equipment
Inventor: BETSUI KOJI
IPC: H01F27/04
Filed: 1990-07-12
Abstract: PURPOSE:To augment the strength of a partition member as well as the insulation between leads by a method wherein a transition transfer tap transfer device and an electric equipment main body are sectioned by the partition member comprising a bottomed cylindrical insulator while respective terminals of a rough tap coil and a dense tap coil are arranged on the outer and inner cylindrical surfaces. CONSTITUTION:7 is a bottomed cylindrical insulator-made partition member. The tap lead 2 led out of a transformer main body chamber 1 is connected to the lead terminal 8 arranged on the cylindrical surface of the partition member 7 outside the cylindrical part. On the other hand, the other tap lead 5 from a voltage regulator chamber 3 is connected to the lead terminal 8 inside the cylindrical part. In such a constitution, the (-) terminal of a rough tap coil and the terminal k of the highest ground potential of a dense tap coil are opposed to the (+) terminal of the rough coil in the highest ground potential so that the potential difference between respective terminals may be reduced as little as possible by making the n terminal of the dense tap coil oppose to the (-) terminal.
Patent JP-2001009744-A (JP)
Title: Phillips screwdriver bit structure
Inventor: KANEKO KOICHI
IPC: B25B15/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an appreciably convenient and innovative Phillips screwdriver bit structure. SOLUTION: This bit structure has four prescribed-width blades 2 projecting radially at the tip of a bit rod 1. With a face F1 perpendicular to a center bit axis L of the bit rod 1 being as the border, each of the four blades 2 divides into a first or tip-side blade 2a whose distance to the center bit axis L becomes smaller as it is nearer to the tip, and a second or base-side blade 2b whose distance to the center bit axis L becomes smaller as it is nearer to the tip and whose tip face 2b' exposed overlaps with a radially outside part of the perpendicular face F1. The base of the first blade 2a and the tip of the second blade 2b are different in width, and the side edges of both first and second blades 2a and 2b are practically parallel to each other.
Patent JP-S6431817-A (JP)
Title: Electrically conductive polymeric material
Inventor: KUMAGAI HIROAKI
IPC: C08G61/12
Filed: 1987-07-28
Abstract: PURPOSE:To obtain the titled material of high degree of orientation, improved in electrically conductive performance stable in air, useful as an electronic material, etc., by introducing, into a monomer for the polymerization, such substituents as to exert electrically attractive force intermolecularly. CONSTITUTION:The objective material consisting of polymer chain having, as the structural unit, either (A) five-membered heterocyclic compound (e.g. furan) where such substituents as to exert electrically attractive force intermolecularly (e.g. straight chain alkyl) have been introduced into the 3- and 4- sites or (B) condensed heterocyclic compound having five-membered heterocycle carrying hetero atom at the 2-site (e.g., iso-indole) where said substituents have been introduced into at least two sites among the 4-, 5-, 6- and 7- sites with said polymer chain either electron acceptor or electron donor doped.
Patent JP-H0515029-A (JP)
Title: Pickup and detector for inside of conduit line
Inventor: TAKATSUKA KIYOSHI
IPC: F16L55/32
Filed: 1991-07-01
Abstract: PURPOSE:To provide a pickup and detector which can raise the efficiency of the pickup and inspection inside a conduit line by cooling an industrial camera efficiently. CONSTITUTION:The inside of the casing 30 of a pickup and detector 3 into a plurality of cells 30A, 30B, and 30C by separators 33 and 34, and these cells accommodate an industrial camera 4 and an illumination lamp 5 each individually, and cooling fluid is circulated to each cell. At this time, the cooling fluid is first fed to the cell 30A accommodating the industrial camera 4, and next, is introduced into the cells 30B and 30C accommodating illumination lamps 5, and then, is exhausted to outside.
Patent JP-S6343162-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIRAI MASAHARU
IPC: G03G5/14
Filed: 1986-08-11
Abstract: PURPOSE:To improve the moisture resistance of a photosensitive body by using a binder resin having the specific contact angle with water as an essential component for a protective layer. CONSTITUTION:A photoconductive layer and the protective layer are laminated on a substrate. The protective layer is formed essentially of the binder resin having >=80 deg. contact angle with water. Polycarbonate and polyarylate are preferable as the binder resin. Metal oxide (e.g.: SnO2) having <=0.3mum average grain size may be dispersed into the resin. The good electric charge characteristic is thereby maintained and the image which is substantially free from defects such as voids and blurring is obtd.
Patent JP-S6247137-A (JP)
Title: Conveyor of ceramic green sheet
Inventor: FUKUMOTO KENJI
IPC: H01L21/50
Filed: 1985-08-26
Abstract: PURPOSE:To alter continuous conveying and feeding amounts by conveying a ceramic green sheet in the state that a drive rollers are intruded to eliminate feeding and positioning holes. CONSTITUTION:A ceramic green sheet 6 is interposes by the pressure of an air cylinder 9 between a drive roller 7 having an intruding edge on the outer periphery and a press roller 8. When the roller 7 is driven by a pulse motor 10, the sheet 6 is guided at both sides by rollers 11 and conveyed. The sheet 6 is interposed between rollers 13 and 14 to be pressed by an air cylinder 12, the roller 14 is rotated by a motor 15 reversely to the conveying direction to apply a constant tension. A through hole 16 is formed by a punch 18 and a die 19 in an effective area 17 in this state. When the rotating amount of the motor 10 is altered, the feeding amount of the sheet 6 can be readily varied.